I'd be interested in a fun race somewhere.  Also, if the timing is right, a group sail to a destination would be awesome.  Depends what people want.  I live aboard, on-the-hook, during the summer, so I'm used to roughing it.  Others might need facilities.  Even a gig at Hanlan's Point wall would be fun.  Then, at least there are showers and toilets.  If more of a secluded spot would be preferred, there is an excellent little beach on Donut Island, also located in the Toronto Islands.